Spaceship bridge simulator game

Kids game, drive a toy wood engine

Flight simulator

Futsal team-management game.

Kidsgame, drive a toy wood engine

Open source transportation simulation game

Develop your civilization from humble roots to a global empire

Plan and build a city

An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.

Amusement park simulation

Fun with Blocks

Block-based multiplayer game platform

A sand simulation game

Modrinth's game launcher

Space exploration and combat game

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

ATC Training Simulator

Open source simulation game based upon Transport Tycoon Deluxe

Enjoyable metro building game

Free train simulator

Free Train Simulator for everyone

A game of lonely space adventure

Open source clone of Theme Hospital

Explore, trade, and fight in a 2D galaxy.

Open-world space opera

City building game

Physics sandbox game

A multi-player space game, defend the planet from the incoming asteroids!

Rescue Helicopter Simulator

Augustus is an open source re-implementation of Caesar III with changes to gameplay